FR2844302B1 - METHOD FOR EARLY DETECTION OF CLICK IN AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR EARLY DETECTION OF CLICK IN AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2844302B1
FR2844302B1 FR0211199A FR0211199A FR2844302B1 FR 2844302 B1 FR2844302 B1 FR 2844302B1 FR 0211199 A FR0211199 A FR 0211199A FR 0211199 A FR0211199 A FR 0211199A FR 2844302 B1 FR2844302 B1 FR 2844302B1
Authority
FR
France
Prior art keywords
click
combustion engine
internal combustion
early detection
early
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0211199A
Other languages
French (fr)
Other versions
FR2844302A1 (en
Inventor
Laurent Duval
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR0211199A priority Critical patent/FR2844302B1/en
Publication of FR2844302A1 publication Critical patent/FR2844302A1/en
Application granted granted Critical
Publication of FR2844302B1 publication Critical patent/FR2844302B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0211199A 2002-09-10 2002-09-10 METHOD FOR EARLY DETECTION OF CLICK IN AN INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2844302B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0211199A FR2844302B1 (en) 2002-09-10 2002-09-10 METHOD FOR EARLY DETECTION OF CLICK IN AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211199A FR2844302B1 (en) 2002-09-10 2002-09-10 METHOD FOR EARLY DETECTION OF CLICK IN AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2844302A1 FR2844302A1 (en) 2004-03-12
FR2844302B1 true FR2844302B1 (en) 2004-10-15

Family

ID=31725975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211199A Expired - Fee Related FR2844302B1 (en) 2002-09-10 2002-09-10 METHOD FOR EARLY DETECTION OF CLICK IN AN INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR2844302B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905142B1 (en) 2006-08-28 2008-10-24 Inst Francais Du Petrole REAL-TIME ESTIMATION METHOD OF INDICATORS OF COMBUSTION CONDITION OF AN INTERNAL COMBUSTION ENGINE
US20160187219A1 (en) * 2014-12-31 2016-06-30 General Electric Company Methods and systems to characterize noises sensed by a knock sensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2764495B2 (en) * 1992-03-06 1998-06-11 株式会社ユニシアジェックス Knock detection device for internal combustion engine
US6546328B1 (en) 2001-01-03 2003-04-08 Eaton Corporation Knock and misfire detection system

Also Published As

Publication number Publication date
FR2844302A1 (en) 2004-03-12

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Legal Events

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PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

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Year of fee payment: 17

ST Notification of lapse

Effective date: 20200910